diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2022-08-18 23:00:23 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-08-22 17:54:03 -0700 |
| commit | cdb27b7b2d8fe9f066e30f560b7e88defc456d78 (patch) | |
| tree | 72b06fdff94e19c7debbcafc2d17ca8d2379705b /drivers/isdn | |
| parent | 706447f09d1a68974a839062ea8848aa73e3a15d (diff) | |
| download | lwn-cdb27b7b2d8fe9f066e30f560b7e88defc456d78.tar.gz lwn-cdb27b7b2d8fe9f066e30f560b7e88defc456d78.zip | |
isdn: move from strlcpy with unused retval to strscpy
Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.
Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220818210023.6889-1-wsa+renesas@sang-engineering.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/capi/kcapi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c index e69c4bf557bf..ae24848af233 100644 --- a/drivers/isdn/capi/kcapi.c +++ b/drivers/isdn/capi/kcapi.c @@ -798,7 +798,7 @@ u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN]) u16 ret; if (contr == 0) { - strlcpy(serial, driver_serial, CAPI_SERIAL_LEN); + strscpy(serial, driver_serial, CAPI_SERIAL_LEN); return CAPI_NOERROR; } @@ -806,7 +806,7 @@ u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN]) ctr = get_capi_ctr_by_nr(contr); if (ctr && ctr->state == CAPI_CTR_RUNNING) { - strlcpy(serial, ctr->serial, CAPI_SERIAL_LEN); + strscpy(serial, ctr->serial, CAPI_SERIAL_LEN); ret = CAPI_NOERROR; } else ret = CAPI_REGNOTINSTALLED; |